VIDEO: Kim Kardashian's Pal Jonathan Cheban Tells Her "Go F*ck Yourself" On ...

Kim Kardashian's longtime pal Jonathan Cheban tells her 'go f*ck yourself' after she accuses him of leaking stories about her family to the press on the new 'Kourtney & Khloe Take The Hamptons.' After Kardashian confronts him about telling a magazine that her sister Kourtney is seeing a therapist to deal with Scott Disick being in rehab, Cheban questions what he has to gain by doing so.

'You were the only person that I told,' Kardashian tells Cheban. He responds by noting, 'I was with you the entire night. When I am sitting out, giving information... You don't think I have anything better to do in my life?' Kardashian adds, 'You used to be a publicist. When the reality TV star demands to see his phone to see if sent out the information, Cheban lashes out. 'You're a b*tch,' he yells before throwing a box of donuts at her. 'Take the donuts, take my phone and go f*ck yourself.'

Kourtney and Khloe Kardashian also believe that Cheban is the leak, and the eldest Kardashian later warns Kim not to tell Cheban anything about her and Disick. Despite Kim's protests, Kourtney insists that he is their family's leak. 'For years, somebody close to our family has definitely been selling stories to the media,' she tells the camera. 'I think Kim has a big mouth and tells everything to Jonathan. He has a lot of contacts with the media, and it would be easy for him to share this information.' Check out the videos below and tell us what you think!